package day06;

public class Student {
    String name;
    int age;
    String address;

    void study() {
        System.out.println(name + "在学习");

    }

    void sayHi() {
        System.out.println("大家好，我叫" + name + "今年" + age + "岁了，家住" + address);
    }

}
